Background Hepatitis A (HAV) and E (HEV) viruses are responsible for enterically transmitted hepatitis. Tunisia is reported to be of intermediate endemicity for HAV and of low seroprevalence for HEV;
VI = Visual Impairment *Confidence interval not available **Visual Impairment defined as Presenting visual acuity <6/18 in better eye Magnitude of Visual Impairment reported in population-based studie
ObjectiveTo investigate the status of overlapping hepatitis B virus （HBV） infection in patients with chronic hepatitis C virus （HCV） infection and the serological characteristics of such patients.Meth
